PET Fluorosilicone Release Liner

Product Description

As a professional supplier of plastics and related services, Alfa Chemistry offers PET fluorosilicone release liner, a high-performance material engineered with cutting-edge technology in release properties, fluorine chemistry, optics, micro-structured surfaces, and precision coating.

Our PET fluorosilicone release liner is constructed using polyethylene terephthalate (PET) as the base film, precisely coated with a fluorosilicone release agent at a thickness of 0.2 μm to 0.6 μm. Leveraging leading technologies, this liner provides excellent dimensional stability, reliable release performance, and high surface cleanliness across a variety of demanding use cases.

• Color: Transparent, white, blue, red, matte, etc.
• Materials: PET
• Industries: Silicone-based adhesives, silicone OCA, AB adhesive coating and lamination, etc.

Product Specifications

Catalog	Product	Thickness	Release force
PL-PET-A094	PET Fluorosilicone Release Liner	15-250 μm	1-600 g

*Customizability: Single-sided anti-static, double-sided anti-static, double-sided release, back printing.

Key Features and Benefits

• Outstanding Mechanical Strength: High tensile strength and flexibility allow the liner to withstand bending, stretching, and thermal stress with minimal risk of deformation or rupture.
• High Transparency & Optical Clarity: It offers a clear view of the substrate or adhesive during the lamination and bonding process, ideal for display and optical component applications.
• Low Thermal Shrinkage: It maintains structural integrity in high-temperature environments, up to approximately 150°C, making it suitable for heat-intensive manufacturing processes.
• Excellent Cleanliness: The smooth, anti-static surface resists particulate contamination and ensures consistent release without residue.
• Superior Chemical Resistance: It provides excellent resistance to a wide range of solvents and chemicals, protecting sensitive adhesive systems and components.
• Moisture & Oil Resistance: It ensures product stability in humid and oily conditions, ideal for both storage and processing in harsh environments.

Application Areas

The broad utility of our PET fluorosilicone release liner makes it a preferred choice across various industries, particularly those involving silicone and adhesive technologies:

• Silicone-based adhesives (BPO and platinum catalyst systems)
• Silicone OCA (optically clear adhesive) wet coating and lamination (hot/cold bonding)
• High-temperature silicone tapes and gold finger masking
• Low-silicone silent adhesive tapes requiring high surface energy
• 2D/2.5D/3D screen protector lamination for electronics
• AB adhesive coating and lamination
• Die-cutting and final product packaging
• Carrier and protective films for thermal interface materials
• Transparent and matte fluorosilicone film variants for various visual and tactile needs
• TPU-silicone film bonding and silicone foam molding
• Ultra-light release applications using grid hot-pressed embossed PET liners

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